mysql table is marked as crashed and last (automatic?) repair failed


Go to your data folder and try running myisamchk -r <table_name>. You should stop MySQL process first. If that doesn't work, you can try with myisamchk -r -v -f <table_name>

via:http://stackoverflow.com/questions/8843776/mysql-table-is-marked-as-crashed-and-last-automatic-repair-failed